Classification of data, determining the structure of the system of maintenance of sport competitions (by the example of tennis)

The study is devoted to the formation of the overall structure of the automated system of maintenance of sport competitions (by the example of tennis). The systematic classification of the factors that may have an impact on the process of the game is made; the functional organization of IT-technology process of control of tennis competition is proposed. The methods of operational collection of the data on location and possession of the ball, athletes, participants, judges and other subjects and objects of the competition process are analyzed.